Sound settings applied in game don't stick

I know it’s not a major issue but I have recently noticed my sound settings don’t seem to save on exiting the game. Instead it reverts to what the sound options were the last time I changed them in the menu before even getting into the server.

FYI because of the queuing and constant blaring of seagulls I muted the sound settings when queuing and when ‘in game’ change them back. When changing back ‘in game’ however, the ‘Apply’ button doesn’t grey out when I press it like it does when I do this in the main menu, and if I were to quit at any point and log back into the game the sound would be muted again.

Can confirm changing this in the menu however rather than when ‘in game’ ‘fixes’ this. Just bringing it to your attention.